PREPOLYMERS MADE FROM HYDROXYMETHYL-CONTAINING POLYESTER POLYOLS DERIVED FROM FATTY ACIDS

PREPOLYMERS ARE PREPARED BY REACTION OF A POLYISOCYANATE AND A HYDROXYLMETHYL CONTAINING POLYESTER POLYOL DERIVED FROM A FATTY ACID. THE PREPOLYMERS CAN BE PREPARED HAVING ISOCYANATE, HYDROXYL, OR A VARIETY OF OTHER REACTIVE FUNCTIONAL GROUPS. THE PREPOLYMERS ARE USEFUL IN MAKING POLYURETHANES AND O...

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Hauptverfasser: DEBKUMAR BHATTACHARJEE, BEDRI ERDEM, JOHN NICHOLAS ARGYROPOULOS
Format: Patent
Sprache:eng
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Zusammenfassung:PREPOLYMERS ARE PREPARED BY REACTION OF A POLYISOCYANATE AND A HYDROXYLMETHYL CONTAINING POLYESTER POLYOL DERIVED FROM A FATTY ACID. THE PREPOLYMERS CAN BE PREPARED HAVING ISOCYANATE, HYDROXYL, OR A VARIETY OF OTHER REACTIVE FUNCTIONAL GROUPS. THE PREPOLYMERS ARE USEFUL IN MAKING POLYURETHANES AND OTHER POLYMERS, OR A CROSSLINKING AGENTS.